rust/tests/ui/macros/macro-pat-follow-2018.rs
2024-02-16 20:02:50 +00:00

16 lines
223 B
Rust

//@ run-pass
//@ edition:2018
macro_rules! pat_bar {
($p:pat | $p2:pat) => {{
match Some(1u8) {
$p | $p2 => {}
_ => {}
}
}};
}
fn main() {
pat_bar!(Some(1u8) | None);
}